Create a file hash free
Calculate the hash value (SHA-256, MD5...) of a file.
When do you use this?
Handy for checking that a download has not been changed.
Good to know
See Convert: a 200 kB file gave a SHA-256 that matched our own calculation exactly. MD5 and SHA-1 are also on the same site (not tested separately). The page shows Google ads and analytics. English-language interface. No account needed.
On this tool’s website: Google ads and analytics.
